.container{
    width: 100%;
    overflow: auto;
  }
  .inner{
    width: 1530px;
    margin: 0 auto;
  }
  
  /* header */
  .header .inner{
    background: #ffffff;
    height: 204px;
  }
  .header .inner .top{
    height: 155px;
    position: relative;
  }
  .header .inner .top .left{
    width: 200px;
    height: 130px;
    padding-left: 34px;
    padding-top: 20px;
    line-height: 1;
    font-size: 12px;
    background: url('../images/phone.png') no-repeat left 20px;
    background-size: 20px auto;
    position: absolute;
    left: 0;
    top: 0;
  }
  .header .inner .top .center{
    width: 118px;
    padding-top: 20px;
    margin: 0 auto;
  } 
  .header .inner .top .center img{
    width: 100%;
    height: auto;
  }
  .header .inner .top .right{
    position: absolute;
    top: 0;
    right: 5px;
    padding-top: 20px;
  }
  .header .inner .top .right span{
    display: block;
    width: 17px;
    height: 20px;
    background: url('../images/user.png') no-repeat left center;
    background-size: 100% auto;
  }
  .header .inner .bottom{
    width: 1080px;
    margin: 0 auto;
    height: 49px;
    line-height: 49px;
  }
  .header .inner .bottom .nav{
    width: 1080px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
  }
  .header .inner .bottom .nav a{
    color: #000000;
  }
  .header .inner .bottom .nav a.active{
    color: #bf9477;
  }

  .diamond-detail-wrapper{
    width: 100%;
  }
  .breadcump{
    width: 100%;
    height: 56px;
    background-color: #f3f3f3;
  }
  .breadcump .breadcump-con{
    width: 1170px;
    height: 56px;
    line-height: 56px;
    margin: 0 auto;
    color: #6b6b6b;
    font-size: 12px;
  }
  .breadcump .breadcump-con .seperator{
    margin: 0 5px;
  }

  .info-wrap{
    background-color: #ffffff;
    width: 100%;
  }
  .info-con{
    width: 1170px;
    margin: 0 auto;
    padding-top: 33px;
    padding-bottom: 33px;
  }
  .info-con .left{
    width: 500px;
    padding-left: 29px;
  }
  .info-con .left .big-image-con{
    width: 500px;
    height: 318px;
    overflow: hidden;
  }
  .info-con .left .big-image-con img{
    width: 100%;
    height: 100%;
  }  
  .info-con .left .small-image-con{
    padding-top: 24px;
    /* height: 90px; */
  }
  .info-con .left .small-image-con li{
    width: 90px;
    height: 90px;
    margin-right: 8px;
  }
  .info-con .left .small-image-con li img{
    width: 100%;
    height: 100%;
  }
  .info-con .right{
    width: 560px;
    padding-left: 45px;
    padding-right: 36px;
  }
  .info-con .right .title{
    font-size: 24px;
    color: #292929;
    position: relative;
    top: -5px;
    padding-bottom: 45px;
    border-bottom: 1px solid #d2d2d2;
  }
  .info-con .right .detail-item{
    font-size: 14px;
  }
  .info-con .right .detail-item p{
    padding-top: 40px;
    line-height: 1.25;
  }
  .info-con .right .detail-item p .item-degree{
    color: #010101;
  }
  .info-con .right .detail-item p .item-exp{
    color: #8e8b8b;
    margin-left: 10px;
  }
  .info-con .right .detail-item p .red{
    color: #ed5757;
    font-size: 22px;
  }

  .article-wrap{
    width: 100%;
    background-color: #f3f3f3;
    padding-top: 26px;
    padding-bottom: 55px;
  }
  .article-con{
    width: 1170px;
    background-color: #ffffff;
    margin: 0 auto;
    font-size: 14px;
    padding-bottom: 80px;
  }
  .article-con h3{
    height: 107px;
    padding-top: 67px;
    line-height: 1;
    border-bottom: 1px solid #cccccc;
    color: #010101;
    text-align: center;
  }
  .article-con p{
    padding-left: 78px;
    padding-right: 78px;
    color: #575656;
    line-height: 2;
    margin-top: 45px;
    margin-bottom: 45px;
    text-indent: 2em;
  }
  .article-con img{
    width: 751px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 45px;
    margin-bottom: 45px;
  }
  

  



  /* footer */
  .footer{
    background: #1b1b1b;
    color: #ffffff;
    /* height: 202px; */
    width: 100%;
  }
  .footer .inner{
    width: 1530px;
    margin: 0 auto;
    background: #1b1b1b;
  }
  .footer .footer-content{
    width: 723px;
    padding-left: 48px;
    padding-right: 310px;
    height: 202px;
    margin: 0 auto;
    position: relative;
    font-weight: bold;
  }
  .footer .footer-content .line-1{
    height: 80px;
    line-height: 80px;
    font-size: 18px;
  }
  .footer .footer-content .line-2{
    padding-bottom: 40px;
    font-size: 14px;
    text-align: right;
    line-height: 1;
  }
  .footer .footer-content .line-2 span{
    margin-left: 9px;
  }
  .footer .footer-content .line-3{
    padding-top: 20px;
    border-top: 1px solid #4c4c4c;
    font-size: 12px;
  }
  .footer .footer-content .line-3 li{
    text-align: center;
    line-height: 1;
    border-right: 1px solid #a8a8a8;
    border-left: 1px solid #d7d7d7;
  }
  .footer .footer-content .line-3 li.item-1{
    width: 208px;
    border-left: 0;
  }
  .footer .footer-content .line-3 li.item-2{
    width: 175px;
  }
  .footer .footer-content .line-3 li.item-3{
    width: 179px;
  }
  .footer .footer-content .line-3 li.item-4{
    width: 155px;
    border-right: 0;
  }
  .footer .footer-content img{
    width: 116px;
    position: absolute;
    bottom: 31px;
    right: 118px;
  }